1. Movements under permit in accordance with this chapter shall be permitted only during the hours from thirty minutes prior to sunrise to thirty minutes following sunset unless the permit-issuing authority determines that the movement can be better accomplished at another period of time because of traffic volume or other roadway-related conditions or the vehicle subject to the permit qualifies for nighttime movement as specified in subsection 2.

Attorney's Note

Under the Iowa Code, punishments for crimes depend on the classification. In the case of this section:
ClassPrisonFine
Simple misdemeanorup to 30 daysbetween $105 and $855
For details, see Iowa Code§ 903.1

Terms Used In Iowa Code 321E.11

  • Days: means calendar days. See Iowa Code 322G.2
  • following: when used by way of reference to a chapter or other part of a statute mean the next preceding or next following chapter or other part. See Iowa Code 4.1
  • highway: means the entire width between property lines of every way or place of whatever nature when any part thereof is open to the use of the public, as a matter of right, for purposes of vehicular travel, except in public areas in which the boundary shall be thirty-three feet each side of the center line of the roadway. See Iowa Code 321I.1
  • Operate: means to ride in or on, other than as a passenger, use, or control the operation of an all-terrain vehicle in any manner, whether or not the all-terrain vehicle is moving. See Iowa Code 321I.1
  • Person: includes any individual, firm, corporation, partnership, joint adventure, or association, and the plural as well as the singular number. See Iowa Code 321H.2
  • Vehicle: means any vehicle as defined in chapter 321. See Iowa Code 321H.2
 2. A permitted vehicle which has an overall length not to exceed one hundred feet, an overall width not to exceed eleven feet, and an overall height not to exceed fourteen feet six inches, may operate under permit from thirty minutes following sunset to thirty minutes prior to sunrise on primary and nonprimary highway system roadways that are at least twenty-two feet in total width with at least eleven feet of lane width. Vehicles operating under the provisions of this subsection shall be equipped with operating projecting-load lighting devices which are in addition to the required vehicle lighting and the signs, flags, and warning lights required for vehicles operating under permit. Additional safety lighting and escorts may be required for movement at night as determined by the permit-issuing authority.
 3. Except as provided in section 321.457, no movement under permit shall be permitted on holidays, after 12:00 noon on days preceding holidays and holiday weekends, or special events when abnormally high traffic volumes can be expected. Such restrictions shall not be applicable to urban transit systems as defined in section 324A.1.
 4. For the purposes of this chapter, “holidays” shall include Memorial Day, Independence Day, and Labor Day.
 5. A person who violates this section commits a simple misdemeanor.